Support/educational group; meets on Tuesdays with special interest groups on other nights. Hosts an annual BDSM/leather conference.

A pan-sexual BDSM society with demos, lectures, parties, magazine, and email list in the Eastern U.S.

[New York City] Educational/social group.

A non-profit support and discussion group for submissive women. FAQ, forum, writings, testimonials, links, advice and fellowship.

Museum of leather/BDSM culture and history. Rotating online art gallery. Located in Chicago, Illinois.

National BDSM Organization

Promotes a spiritual mindset and religious aspects of Goddess-worship in the person of a dominant woman. Newsletter sales.

[San Francisco] Pansexual educational and support group in the Bay Area.

Real time group dedicated to promoting the safe D/s and BDSM lifestyle, including etiquette and guidelines.

BDSM group promoting an alternative lifestyle community.